Energy Production
In the cell what contains genes that
regulate protein synthesis
Nucleus
why is ATP importent
energy molecule in cells, product of aerobic &
anaerobic metabolism
where does glycolosis occure
in sarcoplasm of muscle cell
The Krebs Cycle overall fuctions as what
Oxidize substrates produces some ATP Derivatives of protein, fat, and carbohydrates enter Hydrogens removed are transported by
hydrogen carriers to the electron transport
chain
produces glucose from
lactate even at rest
Cori cycle
The chemical
process of converting food
into energy.
Bioenergetics/metabolism
ATP is made up of what
Adenine+ Ribose+ 3 Phosphates
the final products of glycolysis is what
two pyruvate, two NADH+H+ and a net gain of two ATP
Hydrogen carriers NAD+ and flavin adenine
dinucleotide (FAD) transport hydrogens and
electrons to ETC Produces majority of ATP during
aerobic metabolism, called oxidative
phosphorylationis what type of chain
Electron Transport Chain (ETC)
lactate is produced by what and transfers to what to do what
skeletal muscle Transported to liver and used to synthesize glucose Glucose used to maintain blood sugar or for liver glycogen
Fluid portion of cell that contains organelles mitochondria
Cytoplasm
Breaking down ATP
releases energy to cell &
increases acidity due to
increase in what
H+
Hydrogens are produced during glycolysis and removed
These hydrogens are accepted by what
which becomes NADH and transports hydrogens to mitochondria for use in
aerobic metabolism
nicotinamide adenine dinucleotide (NAD+), which becomes NADH and transports hydrogens to mitochondria for use in
aerobic metabolism
reaction that is removing an electron
Oxidation
Exercise intensity at which blood lactic acid exceeds resting concentration
Lactate threshold
different forms of energy/ metabolism
Chemical
Electrical
Heat
Mechanical
For short, high-intensity
activities (sprinting, weight
lifting), the body emphasizes in what typeof matabolism
anaerobic metabolis
What is the rate limiting step of glycolysis
Phosphofructokinase (PFK)
Reduction
reaction that is a addition of an electron
exercise
intensity at which blood lactic acid
concentration >4mM
Onset of blood lactate
accumulation (OBLA)
Part of the cell that has the outer membrain inner membrane, crista, protine complexes, inmembrain space, matrix, and DNA.
Mitochondria
longer then 3 minutes used what type of matabolism
aerobic metabolism
If aerobic metabolism does not accept hydrogens, pyruvate (from the last
reaction of glycolysis) can accept the hydrogens to become what
Lactate
ATP net amout from glucose
32 ATP
acidity comes from ATP breakdown, whichincreases H+ concentrations; thus acidity itself hurts performance
Lactate not cause acidity